SCA-A20M [3- (2-Aminoethyl) Aminopropyl]Trimethoxysilane (CAS No. 1760-24-3) CAS NO.1760-24-3

Silane coupling agent SCA-A20M, [3-(2-Aminoethyl)aminopropyl]trimethoxysilane (CAS No. 1760-24-3), is a versatile amino functional coupling agents used over a broad range of applications to provide superior bonds between inorganic substrates and organic polymers. The primary amine function reacts with a wide array of thermoset, thermoplastic and elastomeric materials.

1. Coatings, Adhesives and Sealants: An excellent adhesion promoter to glass, aluminum, steel and other inorganic surface in acrylic, polysulfide, urethane, RTV, epoxy, nitrile and phenolic adhesive, sealants and coatings.
2. Glass Fiber and Mineral Batt: Improve the moisture resistance and mechanic strength.
3. Resin-Base Composites: Greatly enhance the flexural, compressive and interlaminar shear strengths before and after exposure to humidity. Improve wet electrical properties.
4. Resin-Sand Foundry: Strengthens the bond between phenolic or furan binders and silicon sand.
5. Grinding Wheels: Promotes an improved, water resistant bond between the abrasive grit and phenolic resin binders.

Abstract
Silane coupling agent SCA-A20M, [3-(2-Aminoethyl)aminopropyl]trimethoxysilane (CAS No. 1760-24-3), is a versatile amino functional coupling agents used over a broad range of applications to provide superibonds between inorganic substratesganic polymers. The primary amine function reacts with a wide array of thermoset, thermoplastic elastomeric materials.

Identification
Name: [3-(2-Aminoethyl)aminopropyl]trimethoxysilane
Synonyms: N-[3-(Trimethoxysilyl)propyl]ethylenediamine
Molecular Formula: C8H22N2O3Si
Molecular Weight: 222.36
CAS Registry Number: 1760-24-3
EINECS: 217-164-6

Equivalents
Momentive (formerly OSi Specialties ) Silquest A-1120
Dow Corning Z-6020
ShinEtsu KBM-603
EVONIK Degussa Dynasylan DAMO
Wacker GENIOSIL GF 9
Chisso Sila-Ace S320
UCT Specialties (formerly Petrarch) A0700


Properties
Density: 1.01
Boiling point: 259o C
Refractive index: 1.440-1.446
Flash point: 138o C
Water solubility: Reacts

Application
Silane coupling agent SCA-A20M, [3-(2-Aminoethyl)aminopropyl]trimethoxysilane (CAS No. 1760-24-3), is an important additive fmany applications. Examples are:
Glass fiber/glass fabric composites: As a finish size constituent
Mineral fiber insulating materials abrasives: As an additive to phenolic resin binders
Foundry resins: As an additive to phenolic, furan melamine resins
Sealants adhesives: As a primer additive fchemical modification
Mineral-filled polymers (composites) HFFR cables: Fpretreatment of fillers pigments
Paints coatings: As an additive primer fimproving adhesion to the substrate.
As a primer fglass metal.

Packing